Entropy & spontaneity answers

IB Chemistry: Entropy & spontaneity answers

Answers to Entropy & spontaneity questions1. ∆S = Sproducts – Sreactants = 69.9 – 189 = – 119.1 J K-1 mol-1.2. (a) Negative. It is becoming more ordered as two moles of gas are converted into one mole of gas.(b) In the second reaction there is no change in state or in the amount of moles present (two moles of reactants and products) so there is little change in disorder, whereas the amount of moles is reduced...


To access the entire contents of this site, you need to log in or subscribe to it..

Click the free stuff button on the home page to access free pages or check the blog (which is also free).

All materials on this website are for the exclusive use of teachers and students at subscribing schools for the period of their subscription. Any unauthorised copying or posting of materials on other websites is an infringement of our copyright and could result in your account being blocked and legal action being taken against you.